cocos2d/cocos2d-x — pull request #9562 by wefiends (2014-12-19 21:55:38+00:00)
Title: AudioEngine-win32.ccp: Switch OpenAL include paths based on OPENAL_PLAINS_INCLUDES.

Win32 cmake build fails when OPENAL_PLAINS_INCLUDES is true (which it is by default). Fixed by removing "AL/" when defined.